Sennheiser CX 508973, In-Ear True Wireless Earbuds, Black

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delivery from 20th April 2026*

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Nationwide Delivery by Location:

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DELIVERY DAYS

Laptops, TV (50" and under), Vacuums, Portable Electronics & Small Kitchen Appliances*

All of the Republic of Ireland

HOME DELIVERY

2-5 Working Days

Delivery costs:

All Small Items

(excl. Large Kitchen Appliances)*

€5.99

*Items include Laptops, TV (under 50") Vacuums, Portable Electronics, Small Kitchen Appliances. EXCLUDES Large Kitchen Appliances. 

  • You will be contacted by a member of the Soundstore Online Team as soon as your order has been processed in order to confirm the delivery date.
deliveryminus

delivery from 20th April 2026*

DELIVERY INFORMATION

Nationwide Delivery by Location:

AREAS COVERED      

DELIVERY DAYS

Laptops, TV (50" and under), Vacuums, Portable Electronics & Small Kitchen Appliances*

All of the Republic of Ireland

HOME DELIVERY

2-5 Working Days

Delivery costs:

All Small Items

(excl. Large Kitchen Appliances)*

€5.99

*Items include Laptops, TV (under 50") Vacuums, Portable Electronics, Small Kitchen Appliances. EXCLUDES Large Kitchen Appliances. 

  • You will be contacted by a member of the Soundstore Online Team as soon as your order has been processed in order to confirm the delivery date.
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Key Features

  • Passive Noise Cancellation
  • IPX4 splash resistance
  • Personalized controls
  • Up to 27 hours play time
FAST DELIVERY
FAST DELIVERY
deliveryminus

delivery from 20th April 2026*

Artboard 1 Artboard 1minus

DELIVERY INFORMATION

Nationwide Delivery by Location:

AREAS COVERED      

DELIVERY DAYS

Laptops, TV (50" and under), Vacuums, Portable Electronics & Small Kitchen Appliances*

All of the Republic of Ireland

HOME DELIVERY

2-5 Working Days

Delivery costs:

All Small Items

(excl. Large Kitchen Appliances)*

€5.99

*Items include Laptops, TV (under 50") Vacuums, Portable Electronics, Small Kitchen Appliances. EXCLUDES Large Kitchen Appliances. 

  • You will be contacted by a member of the Soundstore Online Team as soon as your order has been processed in order to confirm the delivery date.
deliveryminus

delivery from 20th April 2026*

DELIVERY INFORMATION

Nationwide Delivery by Location:

AREAS COVERED      

DELIVERY DAYS

Laptops, TV (50" and under), Vacuums, Portable Electronics & Small Kitchen Appliances*

All of the Republic of Ireland

HOME DELIVERY

2-5 Working Days

Delivery costs:

All Small Items

(excl. Large Kitchen Appliances)*

€5.99

*Items include Laptops, TV (under 50") Vacuums, Portable Electronics, Small Kitchen Appliances. EXCLUDES Large Kitchen Appliances. 

  • You will be contacted by a member of the Soundstore Online Team as soon as your order has been processed in order to confirm the delivery date.
click-collect-svg
Click and Collect
This product is not currently in stock for collection.
Cork Artboard 1 Artboard 1minus

Blackpool, Cork

Midleton, Cork

Wilton, Cork

Limerick

Tralee

Waterford

click-collect-svg
Click and Collect

Click & Collect

This product is not currently in stock for collection.
In Stock Now
Allow 3 Days
Out of Stock
Cork Artboard 1 Artboard 1minus

Blackpool, Cork

Midleton, Cork

Wilton, Cork

Limerick

Tralee

Waterford

Key Features

  • Passive Noise Cancellation
  • IPX4 splash resistance
  • Personalized controls
  • Up to 27 hours play time
Product Details

Anywhere, every day demands nothing less than superior sound. The new CX True Wireless from Sennheiser offers an outstanding personal audio experience with crystal-clear sound, great battery life, and effortless ease of use. The CX True Wireless lets you enjoy superior crystal-clear sound, great battery life, and effortless ease of use for an outstanding everyday audio experience. German-made 7 mm dynamic drivers create Sennheiser's signature sound quality. With 9 hours of playback time and a further 18 hours of battery life via on-the-go charging, you can enjoy this superior experience all day and in any environment thanks to the great passive noise cancellation provided by the secure-fitting ergonomic design. Speech is optimized for calls and voice assistant access, thanks to dual mics on each earbud for superior voice pick-up even when using just one individual earbud. This convenient role-switching feature allows either earbud to be used on its own for added versatility and comes to the Sennheiser True Wireless family for the first time with the CX True Wireless. The Adjustable Sidetone feature makes phone calls more comfortable by letting the wearer hear their own voice during calls. A slider setting in the Smart Control app lets you choose just how much SideTone is preferred, with a choice of 3 options (Sidetone Off, Sidetone Mid, SidetoneOn). You can rely on dependable connectivity, thanks to Bluetooth 5.2 compatibility, SBC, AACand AptX audio codec support for brilliant wireless sound and effortless management of Bluetooth connections via the Smart Control app. The CX True Wireless delivers sound that's a class above: German-made 7mm dynamic drivers create Sennheiser's signature sound quality with deep bass, natural mids, and clear treble. With 9 hours of playback time and a further 18 hours of battery life via on-the-go charging using the case, nothing gets in the way of your listening enjoyment.

Overview + -
Brand sennheiser
Type true wireless
Colour black
Noise Reduction + -
Active Noise-Cancelling
Controllable Noise-Cancelling
Connectivity + -
Bluetooth (Yes/No)
Controls + -
Voice Assistant
Microphone
Volume Control
Power + -
Battery Type
lithium-ion
Battery Life
up to 27 hours play time
Charging Time approx. 1.5 hrs
General + -
Weight (Kg) approx 49g
What's in the Box? charging case, usb-c cable, silicone ear adapter sets (xs/s/m/l)
Manufacturer Warranty 12 months
Warranty Registration Required?